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Assessment of Cerebral Hemodynamics Using Transcranial Doppler Sonography in Normal Adults
Journal of the Korean Academy of Rehabilitation Medicine ; : 833-839, 1998.
Artigo em Coreano | WPRIM | ID: wpr-724131
ABSTRACT

OBJECTIVE:

To establish the normal values of the transcranial doppler sonography in healthy Korean adults according to the increasing age and sex.

METHOD:

We examined 68 healthy adult volunteers who had no history of diabetes mellitus, hypertension, cerebrovascular disease or other neurological illness. The study included 54 subjects from whom good doppler signals from the middle, anterior, and posterior cerebral arteries could be obtained. Mean blood flow velocity (MBFV), Resistance index (RI), and Pulsatility index (PI) were analyzed by Angiodine 2 Doppler System operating at 2 MHz frequency.

RESULTS:

MBFV significantly decreased with the increasing age in the middle, anterior and posterior cerebral arteries (p0.05). There was no significant difference in the RI and PI between the male and female subjects.

CONCLUSION:

We suggest that the transcranial doppler sonography can be used as one of the useful screening tools for the diagnosis of cerebrovascular diseases.
Assuntos

Texto completo: DisponíveL Índice: WPRIM (Pacífico Ocidental) Assunto principal: Valores de Referência / Voluntários / Velocidade do Fluxo Sanguíneo / Programas de Rastreamento / Ultrassonografia Doppler Transcraniana / Artéria Cerebral Média / Artéria Cerebral Posterior / Diabetes Mellitus / Diagnóstico / Hemodinâmica Tipo de estudo: Estudo diagnóstico / Estudo prognóstico / Estudo de rastreamento Limite: Adulto / Feminino / Humanos / Masculino Idioma: Coreano Revista: Journal of the Korean Academy of Rehabilitation Medicine Ano de publicação: 1998 Tipo de documento: Artigo

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Texto completo: DisponíveL Índice: WPRIM (Pacífico Ocidental) Assunto principal: Valores de Referência / Voluntários / Velocidade do Fluxo Sanguíneo / Programas de Rastreamento / Ultrassonografia Doppler Transcraniana / Artéria Cerebral Média / Artéria Cerebral Posterior / Diabetes Mellitus / Diagnóstico / Hemodinâmica Tipo de estudo: Estudo diagnóstico / Estudo prognóstico / Estudo de rastreamento Limite: Adulto / Feminino / Humanos / Masculino Idioma: Coreano Revista: Journal of the Korean Academy of Rehabilitation Medicine Ano de publicação: 1998 Tipo de documento: Artigo